Nuclear Issues

This chapter explores the complexity of political processes in Iran and assesses the degree of change and continuity in the Iranian political system in light of the tumultuous events unfolding since 2009. Why have elite power relations in Iran been unsettled, and what is the impact of these factional fluctuations of power and processes of change on the institutional structure of the Iranian regime itself? It is critical to ask whether the manner by which institutional alteration occurs within the regime was conducive to the long-term monopolization of power by a single political faction. If so, has the multifactional and competitive nature of the regime been replaced by one of dictatorship, as may have appeared to be the case? Or, is the regime’s system of elite conflict management and institutional restraint a durable feature that will persist in the foreseeable future?

This chapter explores how nuclear security measures evolved in the United States, drawing lessons about the factors that lead states to improve their nuclear security approaches—a crucial question for today's efforts to convince states around the world to beef up nuclear security.

This study assesses current U.S. policy options on the Iranian nuclear question. It suggests that U.S. goals can be met through patient and forward-looking policymaking. Specifically, the United States can begin to lay the groundwork for an effective containment policy while continuing efforts to forestall Iranian weaponization. A successful containment policy will promote long-term positive political change in Iran while avoiding counterproductive provocation.

Associate Professor of Public Policy and Project on Managing the Atom Co-Principal Investigator Matthew Bunn provides a comprehensive assessment of global efforts to secure and consolidate nuclear stockpiles, and a detailed action plan for securing all nuclear materials in four years.  Securing the Bomb 2010 was commissioned by the Nuclear Threat Initiative (NTI). The full report, with additional information on the threat of nuclear terrorism, is available for download on the NTI website.

The spread of nuclear weapons is one of the most significant challenges to global security in the twenty-first century. Limiting the proliferation of nuclear weapons and materials may be the key to preventing a nuclear war or a catastrophic act of nuclear terrorism. Going Nuclear offers conceptual, historical, and analytical perspectives on current problems in controlling nuclear proliferation. It includes essays that examine why countries seek nuclear weapons as well as studies of the nuclear programs of India, Pakistan, and South Africa.

Book by Ashton B. Carter, Kurt M. Campbell, Steven E. Miller, and Charles Zraket

Dr. Ashton B. Carter on Arms Control